NO852653L - PROCEDURE AND DEVICE FOR FIBERATION OF MINERAL MELTS - Google Patents
PROCEDURE AND DEVICE FOR FIBERATION OF MINERAL MELTSInfo
- Publication number
- NO852653L NO852653L NO852653A NO852653A NO852653L NO 852653 L NO852653 L NO 852653L NO 852653 A NO852653 A NO 852653A NO 852653 A NO852653 A NO 852653A NO 852653 L NO852653 L NO 852653L
- Authority
- NO
- Norway
- Prior art keywords
- molten material
- stream
- spinner wheel
- force
- spinner
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
- C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
Abstract
A method and an apparatus in a plant for fibrating mineral molten material which in the form of a stream of molten material (4) is discharged to the peripheral surface of a primary spinner wheel (1) and which is formed to mineral fibres by being thrown out from the spinner wheel or from several cooperating spinner wheels. The distribution of the stream of molten material (4) over the width or length of the primary spinner wheel is improved in that the force is applied to the incoming stream of molten material (4), especially from rear side thereof as seen in the rotation direction of the spinner wheel as seen in the rotation direction of the spinner wheel, which force is acting in a plane substantially perpendicular to a generatrics to the peripheral surface of the spinner wheel (1) and in a blunt angle to the stream of molten material (4). The force acts on a stream of molten material a short distance in advance of the place where the material comes into contact with the spinner wheel (1), and the force provides a widening of the stream of molten material without breaking same up into small fragments. The force may be provided by a gas flow (5) or by different mechanical deflector means.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403522A SE443133C (en) | 1984-07-03 | 1984-07-03 | PROCEDURE AND DEVICE FOR FIBERATION OF MINERAL MELTS |
Publications (2)
Publication Number | Publication Date |
---|---|
NO852653L true NO852653L (en) | 1986-01-06 |
NO162715B NO162715B (en) | 1989-10-30 |
Family
ID=20356422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO852653A NO162715B (en) | 1984-07-03 | 1985-07-02 | PROCEDURE AND DEVICE FOR FIBERATION OF MINERAL MELTS. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4661134A (en) |
EP (1) | EP0167508B1 (en) |
JP (1) | JPS6117438A (en) |
AT (1) | ATE38824T1 (en) |
AU (1) | AU575412B2 (en) |
CA (1) | CA1262631A (en) |
DE (1) | DE3566392D1 (en) |
DK (1) | DK161638C (en) |
FI (1) | FI78061C (en) |
NO (1) | NO162715B (en) |
SE (1) | SE443133C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993015028A1 (en) * | 1992-01-17 | 1993-08-05 | The Morgan Crucible Company Plc | Saline soluble inorganic fibres |
US5994247A (en) | 1992-01-17 | 1999-11-30 | The Morgan Crucible Company Plc | Saline soluble inorganic fibres |
US5401693A (en) * | 1992-09-18 | 1995-03-28 | Schuller International, Inc. | Glass fiber composition with improved biosolubility |
CZ290095B6 (en) * | 1993-01-15 | 2002-05-15 | The Morgan Crucible Company Plc | Refractory fibers |
US5811360A (en) * | 1993-01-15 | 1998-09-22 | The Morgan Crucible Company Plc | Saline soluble inorganic fibres |
FR2704544A1 (en) * | 1993-04-29 | 1994-11-04 | Saint Gobain Isover | Determination of the position of a jet of molten material. |
GB9508683D0 (en) * | 1994-08-02 | 1995-06-14 | Morgan Crucible Co | Inorganic fibres |
US5928975A (en) * | 1995-09-21 | 1999-07-27 | The Morgan Crucible Company,Plc | Saline soluble inorganic fibers |
GB2341607B (en) | 1998-09-15 | 2000-07-19 | Morgan Crucible Co | Bonded fibrous materials |
US6861381B1 (en) | 1999-09-10 | 2005-03-01 | The Morgan Crucible Company Plc | High temperature resistant saline soluble fibres |
GB2383793B (en) * | 2002-01-04 | 2003-11-19 | Morgan Crucible Co | Saline soluble inorganic fibres |
US7875566B2 (en) * | 2004-11-01 | 2011-01-25 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
US7562540B2 (en) * | 2006-06-16 | 2009-07-21 | Green Material Corporation | Fiberizing device for producing fibers from molten waste |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520168A (en) * | 1944-09-22 | 1950-08-29 | Johns Manville | Method and apparatus for fiberizing molten material |
US2577431A (en) * | 1949-03-18 | 1951-12-04 | Johns Manville | Method and apparatus for the manufacture of mineral wool |
US2663051A (en) * | 1951-01-24 | 1953-12-22 | Johns Manville | Method and apparatus for fiberizing mineral materials |
US2632920A (en) * | 1951-05-31 | 1953-03-31 | Carl J Koehler | Method and apparatus for producing mineral wool |
US3246971A (en) * | 1962-06-14 | 1966-04-19 | Johns Manville | Apparatus for producing fibers |
SE422321C (en) * | 1980-02-22 | 1983-08-09 | Rockwool Ab | PROCEDURE AND DEVICE FOR COLLECTING PARTIAL FIBERATED MINERAL THROUGH ROTATING FIBER WHEELS WHICH PAFORS A MINERAL MELT |
JPS571495A (en) * | 1980-06-06 | 1982-01-06 | Hiroyoshi Masuzawa | Methane gas generator |
US4353724A (en) * | 1981-04-06 | 1982-10-12 | Owens-Corning Fiberglas Corporation | Method for forming mineral fibers |
US4541854A (en) * | 1984-09-10 | 1985-09-17 | Fiberglas Canada, Inc. | Enhanced surface fiberizer |
-
1984
- 1984-07-03 SE SE8403522A patent/SE443133C/en not_active IP Right Cessation
-
1985
- 1985-06-05 AT AT85850197T patent/ATE38824T1/en not_active IP Right Cessation
- 1985-06-05 DE DE8585850197T patent/DE3566392D1/en not_active Expired
- 1985-06-05 EP EP85850197A patent/EP0167508B1/en not_active Expired
- 1985-06-24 CA CA000485003A patent/CA1262631A/en not_active Expired
- 1985-07-02 AU AU44502/85A patent/AU575412B2/en not_active Ceased
- 1985-07-02 FI FI852618A patent/FI78061C/en not_active IP Right Cessation
- 1985-07-02 US US06/751,064 patent/US4661134A/en not_active Expired - Fee Related
- 1985-07-02 DK DK300285A patent/DK161638C/en not_active IP Right Cessation
- 1985-07-02 NO NO852653A patent/NO162715B/en unknown
- 1985-07-03 JP JP60144844A patent/JPS6117438A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FI852618L (en) | 1986-01-04 |
NO162715B (en) | 1989-10-30 |
SE8403522D0 (en) | 1984-07-03 |
DE3566392D1 (en) | 1988-12-29 |
DK161638B (en) | 1991-07-29 |
EP0167508B1 (en) | 1988-11-23 |
FI852618A0 (en) | 1985-07-02 |
JPS6117438A (en) | 1986-01-25 |
CA1262631A (en) | 1989-11-07 |
DK300285A (en) | 1986-01-04 |
SE8403522L (en) | 1986-01-04 |
DK300285D0 (en) | 1985-07-02 |
ATE38824T1 (en) | 1988-12-15 |
AU4450285A (en) | 1986-01-09 |
AU575412B2 (en) | 1988-07-28 |
FI78061C (en) | 1989-06-12 |
DK161638C (en) | 1992-02-24 |
FI78061B (en) | 1989-02-28 |
US4661134A (en) | 1987-04-28 |
SE443133C (en) | 1987-07-14 |
JPH0561212B2 (en) | 1993-09-03 |
EP0167508A1 (en) | 1986-01-08 |
SE443133B (en) | 1986-02-17 |
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